Climate twins of Waynesboro, GA
These are the US cities whose 12-month climate pattern most closely matches Waynesboro's. Each "twin" must be at least 140 miles away to avoid trivial near-neighbor matches. Similarity is computed across all 24 monthly metrics (12 average temperatures + 12 average precipitations), normalized so temperature and precipitation contribute equally.
Side-by-side: Waynesboro vs its climate twin
Top match: Haralson, GA
| Month | Waynesboro | Haralson | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 57.9°F | 34.0°F | 3.99 in | 55.7°F | 34.1°F | 4.29 in |
| February | 62.1°F | 36.8°F | 4.25 in | 60.3°F | 37.1°F | 4.61 in |
| March | 69.3°F | 42.8°F | 4.56 in | 67.9°F | 42.8°F | 4.90 in |
| April | 76.6°F | 49.8°F | 3.51 in | 75.4°F | 49.4°F | 3.77 in |
| May | 83.6°F | 58.9°F | 2.84 in | 82.6°F | 58.2°F | 3.12 in |
| June | 89.2°F | 66.9°F | 5.13 in | 88.2°F | 66.9°F | 4.45 in |
| July | 91.9°F | 70.5°F | 5.03 in | 91.0°F | 70.5°F | 4.84 in |
| August | 90.4°F | 69.4°F | 4.62 in | 89.9°F | 69.7°F | 3.96 in |
| September | 85.7°F | 63.9°F | 3.66 in | 85.1°F | 63.1°F | 3.52 in |
| October | 77.2°F | 51.9°F | 3.49 in | 75.9°F | 51.3°F | 3.37 in |
| November | 67.5°F | 40.8°F | 2.80 in | 65.8°F | 40.6°F | 3.91 in |
| December | 60.1°F | 35.9°F | 4.31 in | 58.1°F | 36.3°F | 4.56 in |
How this is computed
Each city is represented by a 24-dimensional vector: 12 monthly average temperatures and 12 monthly average precipitations. Each dimension is z-score normalized across the population of US cities, so that temperature variance and precipitation variance contribute proportionally. Distance between cities is Euclidean. We filter out cities within 2° latitude/longitude (~140 miles) so that "twins" mean climatically similar but geographically distinct — not just the neighboring town. Full methodology →